The SWT 3000 Teleprotection system is the highly developed solution world wide for identifying and isolating faults extremely quickly in the high-voltage grid. Combined with existing distance protection relays, it allows operators to reduce downtime to an absolute minimum. The current stage of development is based on 50 years of practical experience and adaptation to changing challenges.
The SWT 3000 protection signaling system is extremely versatile. For example, it can use analog and digital networks as communications infrastructure. At the same time, it’s ideal for establishing substation-to-substation communication via IEC 61850.
The PowerLink 50 is a smart and compact power line carrier single-frame system with up to 50 W transmission
The double-frame system offers full flexibility concerning transmission power (20 W – 100 W) and modular expandability.